Expository Hairstyle Change: Several of them gain longer or shorter hair, Elven Knight, Male Nen Master, and Glacial Master, even change their hair colors.Significant Wardrobe Shift: All of the characters at least go through this through the process of Awakening as their cut-in art has them have different outfits or even have entirely different appearances.One-Man Army: When you solo dungeons, they're easily this, subverted with Summoner, Chaos, Necromancer, and Mechanic.The concept was eventually expanded to Sirocco Raid as a harder version of the solo dungeon, called "Sirocco Squad" mode. The only real control the player has over their team is by pressing the Tab key to command them to stop attacking, making them follow the player and jumping and/or Quick Rebounding when they do. Party: The Dark Dimension dungeons have players select up to three of their alts to join them in the dungeon, all controlled by the AI.
All of these weapons are named and, chances are, this avatar's probably the only indication of this you'll ever get in-game or out of it.
There's no minimum level limit on who's allowed to call in the assist character, and the damage, while severely nerfed compared to the actual character, stays constant no matter who calls him/her, allowing you to clear out earlier dungeon rooms and One-Hit Kill weaker bosses on command. Assist Character: Up until the 2017 "Reunion" update, the Arad Explorers feature allowed any of your characters on the same server to call any of your Level 50+ characters to perform a predetermined attack out of 3 possible choices.